What this means
The IEEE assigned the MA-L block 7058A4 to Actiontec Electronics Inc.. Every network interface they manufacture under this block has a MAC address beginning with these digits, followed by a unique per-device identifier. If a device on your network shows a MAC starting 70:58:A4, it is Actiontec Electronics Inc. hardware.
Frequently Asked Questions
Who owns MAC prefix 7058A4?
7058A4 is registered to Actiontec Electronics Inc. in the IEEE MA-L registry.
What does the MA-L registry type mean?
An MA-L assignment, the IEEE's original OUI format, gives the vendor the first three octets and 16,777,216 device addresses under them. Actiontec Electronics Inc.'s block covers 16,777,216 addresses.
What devices use 7058A4?
Any network device with a MAC address starting 70:58:A4 was manufactured by or for Actiontec Electronics Inc..